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When using electrical appliances, basic safety precautions should
always be followed to reduce the risk of fire, electric shock, and
injury to persons, including the following:
1. Read all instructions before using the appliance.
2. To avoid fire or shock hazard, plug the appliance directly
into a 120 V AC electrical outlet.
3. Keep the cord out of heavy traffic areas. To avoid fire
hazard, NEVER put the cord under rugs, near heat
registers, radiator, stoves, or heaters.
4. DO NOT place humidifier near heat sources such as stoves,
radiators, and heaters. Do locate your humidifier on an inside
wall near an electrical outlet. The humidifier should be at least
4" away from the wall for best results.
5. NEVER place humidifier in an area where it is accessible to
children. NEVER use humidifier in a closed room, particularly
where a child may be sleeping, resting, or playing (a closed
room may result in excessive humidity).
6. WARNING: Do not attempt to refill humidifier without first
unplugging the unit from it’s electrical outlet. Failure to heed
this warning may cause personal injury. Be sure to pull by the
plug and not the cord.
7. NEVER drop or insert any object into any openings.
DO NOT place hands, face, or body directly over
or near Moisture Outlet while unit is in operation.
DO NOT cover Moisture Outlet or place anything
over it while the unit is operating.
8. DO NOT operate any appliance with a damaged cord or plug,
after the appliance malfunctions, or if it has been dropped
or damaged in any manner. Return appliance to manufacturer
for examination, electrical or mechanical adjustment, or repair.
9. Use appliance only for intended household use as described
in this manual. Any other use not recommended by the
manufacturer may cause fire, electric shock, or injury to
persons. The use of attachments not recommended or sold
by Holmes may cause hazards.
10. DO NOT use outdoors.
11. Always place humidifier on a firm, flat, level surface.
A waterproof mat or pad is recommended for under
the humidifier. NEVER place it on a rug or carpet,
or on a finished floor that may be damaged by
exposure to water or moisture.
12. DO NOT allow the Moisture Outlet to directly face
the wall. Moisture could cause damage, particularly
to wallpaper.
13. Humidifier should be unplugged when not in use.
14. NEVER tilt, move, or attempt to empty unit while it is
operating. Shut off and unplug before removing the
water tank and moving the unit. DO NOT attempt to
remove the water tank within 15 minutes after the
humidifier is turned off and unplugged. Serious injury
may result.
15. This humidifier requires daily and weekly maintenance
to operate appropriately. Refer to daily and weekly
cleaning procedures.
16. NEVER use detergents, gasoline, glass cleaner, furniture
polish, paint thinner, or other household solvents to clean
any part of the humidifier.
17. Excessive humidity in a room can cause water condensation
on windows and some furniture. If this happens, turn the
humidifier OFF.
18. Do not use humidifier in an area where humidity level is in
excess of 50%. Use the included hygrometer or purchase one
at your local hardware store or through Holmes, to measure
the humidity.
19. DO NOT attempt to repair or adjust any electrical or mechanical
functions on this unit. Doing so will void your warranty. The
inside of the unit contains no user serviceable parts. All
servicing should be performed by qualified personnel only.
20. Never place housing under water flow, or immerse in liquids.
21. DO NOT plug in with wet hands: electric shock could result.
22. DO NOT pour water in any openings other than the water tank.
23. Allow unit to cool before refilling water tank or maintenance
as the heater bulb is hot.
24.To prevent damage to surfaces, do not place humidifier
under overhanging surfaces.
PLEASE READ AND SAVE
THESE IMPORTANT
SAFETY INSTRUCTIONS
Consumer Safety Information
Note: This is an electrical appliance and requires attention when in
use.
Note: If moisture forms on the walls or windows of the room, turn
off the humidifier. The room already has plenty of humidity and
additional moisture may cause damage.
Note: DO NOT block air inlet or outlet.
Cord and Plug Installation Safety Instructions
The length of cord used on this appliance was selected to reduce the
hazards of becoming tangled in, or tripping over a longer cord. If
a longer cord is necessary an approved extension cord may be used.
The electrical rating of the extension cord must be equal to or
greater than the rating of the humidifier. Care must be taken
to arrange the extension cord so that it will not drape over the
countertop or tabletop where it can be pulled on by children or
accidentally tripped over.
THIS PRODUCT IS EQUIPPED WITH A POLARIZED AC
(Alternating Current)PLUG (a plug having one blade wider
than the other). This plug will fit into the power outlet only
one way. If the plug does not fit fully into the outlet,
reverse the plug. If it still does not fit, contact qualified
personnel to install the proper outlet. DO NOT DEFEAT THE
SAFETY PURPOSE OF THIS POLARIZED PLUG IN ANY WAY.
OPERATING INSTRUCTIONS
IMPORTANT:
When using the Water Purification Filter in the humidifier for the first
time, wait 15 minutes for the water to pass through the filter before
switching on the humidifier.
1. Turn the Power Knob to the HIGH position. The power light
will be ON and the Reset Light will be OFF. It is normal for
the humidifier to take about 2-3 minutes to warm up and
begin to mist.
2. After the unit begins misting, set the humidifier
to the desired power setting (HIGH or LOW).
3. The Medicine Cup is located on the top of the mist chamber.
To use, pour designated humidifier medication into the cup.
DO NOT add medication to the water tank. DO NOT add
medication to the medicine cup when the unit is already
operating.
RESET PROCEDURE
NOTE: When the water tank is empty and the water in the Heating
Chamber is almost empty, the Automatic Shut Off will activate.
The RESET Light will illuminate and the unit will not operate
again until you refill the water tank and reset the humidifier.
1. Turn the power knob to OFF.
2. Unplug the unit.
3. Remove and refill the water tank, being sure to follow the
Daily Maintenance Instructions. Replace the tank onto the base.
4. Wait 5 minutes for the Automatic Shut-Off to reset.
5. After the 5 minutes, plug in the unit and turn the Power Knob,
to HIGH. The RESET light should now be off (if not repeat steps
1 through 5). In about 2-3 minutes, the humidifier will begin
to produce moisture.
If the RESET light is still on at this point, and the unit does not begin
to produce moisture within a few minutes, then repeat Steps 1-5.
IMPORTANT: If you do not plan to use the humidifier for two
or more days, make sure any residual water is drained from the
water tank and base to prevent algae or bacteria growth.
REPLACING THE WARM MIST
WATER PURIFICATION FILTER
The water purification filter is used to trap minerals in your water
and provide a clean moisture output. The filter life is determined
by the average daily use of your humidifier and the water hardness
in your area. Areas with hard water will require more frequent
replacement of the filter. It is strongly recommended that the filter
be replaced at least every 2-3 months (depending on use) or when
the heating element is starting to gather minerals on it.
Hands should be cleaned immediately after removal
of filter. Keep away from eye’s and mouth.
To Replace the Filter: Allow to cool before maintenance.
1. Switch the humidifier OFF and unplug. Remove the tank, drain
any water from the base, lift out the used filter, and throw it away.
2. Remove the protective bag from the new filter and install the filter
into the base (see Figure 2). Replace the tank, and plug the cord
into the electric outlet. When installing the filter for the first time,
wait 15 minutes for the water to flow through the filter before
switching the unit ON.
You can obtain a new filter by calling 1-800-5-HOLMES in the USA
or by visiting your nearest retailer or authorized service center.
This humidifier takes model WMF50 replacement filter.
WARM MIST CLEANING AND
MAINTENANCE INSTRUCTIONS
The following maintenance procedures must be routinely
followed in order to ensure proper, efficient operation
of your humidifier. The unit WILL FAIL if it is not cleaned
properly.
When the unit is in use, daily and weekly maintenance is
recommended. Regular weekly cleaning prevents scale buildup
on the heating element and tray. It also prevents micro-organisms
from growing on the tray and tank. This ensures that maximum
efficiency will be achieved.
We cannot over-emphasize how essential proper cleaning
is to the maintenance and continued use of your unit and
to the avoidance of algae or bacteria build-up.
Daily Maintenance
Allow to cool before maintenance.
1. Before cleaning, set the control to OFF position and unplug
the unit from the electrical outlet.
2. Remove the water tank then unlock the misting chamber by
rotating the safety lock towards the front of the unit. Lift mist
chamber from the unit’s base. Now lift the tray from the base.
3. Empty water and minerals from the tray and place in the top
rack of the dishwasher. This will remove any sediment and dirt
that has accumulated in the tray.
NOTE: It is imperative that the tray is cleaned properly.
The tray is dishwasher safe (top rack ONLY) for easy cleaning.
4. Wipe the heating element clean with a soft cloth
after it has had a chance to cool.
5. Replace misting chamber and engage safety lock.
The Electronic Thermal Control Heating element is lined with
a Teflon® coating that is designed to provide the easiest cleaning
and prolong the operating efficiency of the humidifier. DO NOT
use any metal or hard objects to clean the Heating Element. Never
use detergents, gasoline, kerosene, glass cleaner, furniture polish,
paint thinner or other household solvents to clean any part of the
humidifier.
Weekly Maintenance
Remove scale: Allow to cool before maintenance.
1. Repeat steps 1-5 in the Daily Maintenance section.
2. Clean the tray by partially filling the tray with one 8-oz cup
of undiluted white vinegar. Let solution stand 20 minutes,
cleaning all interior surfaces with a soft brush. Dampen
a cloth with undiluted white vinegar and wipe out entire
tray to remove scale.
3. Rinse with clean warm water to remove scale and the white
vinegar solution before beginning to disinfect the tank.
4. Wipe the heating element clean with a soft cloth after
it has had a chance to cool.
Disinfect tank:
1. Fill tank with 1/2 teaspoon of chlorine bleach and 1/2 gallon
of water.
2. Let the solution stand for 20 minutes, swishing every few minutes.
Wet all surfaces.
3. Empty the tank after 20 minutes, and rinse well with water until
the bleach smell is gone. Dry with a clean cloth or paper towel.
4. Refill the water tank with cool water; replace the housing and
water tank. Repeat ALL Operating Instructions.
USING THE HUMIDISTAT
The Humidistat feature allows you to set and maintain the humidity
level you wish for your room to maintain. The Humidistat setting
is designed to operate between 25% and 65% relative humidity
range. The recommended setting is 40-50%. Turn the knob
clockwise as far as it will turn to achieve the highest humidistat
setting. In this setting, the humidifier will run constantly.
To lower your desired humidity level, simply turn the knob
counterclockwise to choose your setting. When the humidity
in the room is less than the level you have set, the humidifier
will continue to produce moisture. Once the set humidity level
has been achieved, the fan will turn off. When the room humidity
drops below your set level, the unit will automatically begin
producing moisture again. Depending on the size of your room
and your personal comfort, you will set your humidistat at different
levels. If condensation forms on your windows or walls, or your
measured room humidity reads above 50% by use of a hygrometer,
turn off your humidifier, or lower your Humidistat level.
HOW WARM MIST WORKS
Your Holmes Warm Mist humidifier is designed to allow the proper
amount of water to flow out of the tank. Air is drawn in through
the grill openings located in the back of the unit and mixed with
steam in the misting chamber. The warm mist is then dispersed
out of the top of the misting chamber through the outlet grill
and into the room. NOTE: A humidity level below 20% can be
unhealthy and uncomfortable. The recommended humidity level
is between 40%-50%.
Figure 1
Figure 2
PRE-OPERATING INSTRUCTIONS
1. Be sure the humidifier is disconnected from the electrical outlet
and the power knob is in the OFF position.
2. Select a location for your humidifier, on a flat surface, about
4" away from the wall. Do not place your humidifier on furniture.
A flat, smooth, surface that will not be damaged by moisture is best.
FILLING THE TANK
NOTE: This humidifier holds about 1.8 gallons of water in the tank
and humidifier base. The humidifier will produce up to 3 gallons
of moisture over a 24-hour period, depending on the room humidity
and temperature.
1. Be sure the humidifier is disconnected from the electrical outlet
and the power knob is in the OFF position.
2. Remove the water tank (see Figure 1), by holding the tank
handle and lifting straight upward.
NOTE: Ensure safety lock is rotated completely clockwise.
3. Twist off the tank cap located on the bottom of the tank by
turning counter clockwise Fill the water tank with cool, fresh water.
Do not fill with warm water as this may cause leaking.
4. After filling the tank, replace the tank cap by firmly turning
clockwise and then replace the water tank on the base.
The tank will immediately begin to empty into the base.
5. Plug the power cord into a 120V AC electrical outlet
PLEASE READ AND SAVE THESE IMPORTANT
SAFETY INSTRUCTIONS
FEATURES - OPERATION
CLEANING/MAINTENANCE
REPLACING THE FILTER
A. Humidifier Tank
B. Carry Handle
C. Humidifier Housing
D. 2-Speed Humidity Control
E. Humidifier Base
F. Humidistat
G. Water Purification Filter
H. Removable Tray
I. Safety Lock
J. Medicine Cup
K. Tank Cap
C
A. Removable Tray
B. Water Purification Filter
C. Humidifier Base
B
A
D
E
F
G
I
H
J
A
B
C
K